39868-96-7 5-Methyl-1H-pyrrole-2-carboxylic acid (3R,4S,5R,6S)-6-[8-chloro-4-hydroxy-3-({1-[4-hydroxy-3-(3-methyl-but-2-enyl)-phenyl]-methanoyl}-amino)-2-oxo-2H-1-benzopyran-7-yloxy]-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydro-pyran-4-yl ester NSC227186 [(3R,4S,5R,6S)-6-[8-chloro-4-hydroxy-3-[[4-hydroxy-3-(3-methylbut-2-enyl)benzoyl]amino]-2-oxo-chromen-7-yl]oxy-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydropyran-4-yl] 5-methyl-1H-pyrrole-2-carboxylate CAS 39868-96-7

Description

As a certified reference material (CRM), 39868-96-7 5-Methyl-1H-pyrrole-2-carboxylic acid (3R,4S,5R,6S)-6-[8-chloro-4-hydroxy-3-({1-[4-hydroxy-3-(3-methyl-but-2-enyl)-phenyl]-methanoyl}-amino)-2-oxo-2H-1-benzopyran-7-yloxy]-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydro-pyran-4-yl ester NSC227186 [(3R,4S,5R,6S)-6-[8-chloro-4-hydroxy-3-[[4-hydroxy-3-(3-methylbut-2-enyl)benzoyl]amino]-2-oxo-chromen-7-yl]oxy-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydropyran-4-yl] 5-methyl-1H-pyrrole-2-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

CATO supplies 39868-96-7 5-Methyl-1H-pyrrole-2-carboxylic acid (3R,4S,5R,6S)-6-[8-chloro-4-hydroxy-3-({1-[4-hydroxy-3-(3-methyl-but-2-enyl)-phenyl]-methanoyl}-amino)-2-oxo-2H-1-benzopyran-7-yloxy]-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydro-pyran-4-yl ester NSC227186 [(3R,4S,5R,6S)-6-[8-chloro-4-hydroxy-3-[[4-hydroxy-3-(3-methylbut-2-enyl)benzoyl]amino]-2-oxo-chromen-7-yl]oxy-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydropyran-4-yl] 5-methyl-1H-pyrrole-2-carboxylate (CAS 39868-96-7), a certified reference material (molecular formula C35H37ClN2O11, MW 697.13 g/mol) for analytical method development and quality control.

The molecular framework of 39868-96-7 5-Methyl-1H-pyrrole-2-carboxylic acid (3R,4S,5R,6S)-6-[8-chloro-4-hydroxy-3-({1-[4-hydroxy-3-(3-methyl-but-2-enyl)-phenyl]-methanoyl}-amino)-2-oxo-2H-1-benzopyran-7-yloxy]-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydro-pyran-4-yl ester NSC227186 [(3R,4S,5R,6S)-6-[8-chloro-4-hydroxy-3-[[4-hydroxy-3-(3-methylbut-2-enyl)benzoyl]amino]-2-oxo-chromen-7-yl]oxy-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydropyran-4-yl] 5-methyl-1H-pyrrole-2-carboxylate (C35H37ClN2O11) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

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